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// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter_tools/src/base/file_system.dart';
import 'package:flutter_tools/src/base/platform.dart';
import 'package:flutter_tools/src/build_system/build_system.dart';
import 'package:flutter_tools/src/build_system/targets/linux.dart';
import 'package:flutter_tools/src/cache.dart';
import 'package:mockito/mockito.dart';
import '../../../src/common.dart';
import '../../../src/testbed.dart';
void main() {
group('unpack_linux', () {
Testbed testbed;
BuildSystem buildSystem;
Environment environment;
MockPlatform mockPlatform;
setUpAll(() {
Cache.disableLocking();
});
setUp(() {
mockPlatform = MockPlatform();
when(mockPlatform.isWindows).thenReturn(false);
when(mockPlatform.isMacOS).thenReturn(false);
when(mockPlatform.isLinux).thenReturn(true);
testbed = Testbed(setup: () {
Cache.flutterRoot = '';
environment = Environment(
projectDir: fs.currentDirectory,
);
buildSystem = BuildSystem(<String, Target>{
unpackLinux.name: unpackLinux,
});
fs.file('bin/cache/artifacts/engine/linux-x64/libflutter_linux.so').createSync(recursive: true);
fs.file('bin/cache/artifacts/engine/linux-x64/flutter_export.h').createSync();
fs.file('bin/cache/artifacts/engine/linux-x64/flutter_messenger.h').createSync();
fs.file('bin/cache/artifacts/engine/linux-x64/flutter_plugin_registrar.h').createSync();
fs.file('bin/cache/artifacts/engine/linux-x64/flutter_glfw.h').createSync();
fs.file('bin/cache/artifacts/engine/linux-x64/icudtl.dat').createSync();
fs.file('bin/cache/artifacts/engine/linux-x64/cpp_client_wrapper/foo').createSync(recursive: true);
fs.directory('linux').createSync();
}, overrides: <Type, Generator>{
Platform: () => mockPlatform,
});
});
test('Copies files to correct cache directory', () => testbed.run(() async {
final BuildResult result = await buildSystem.build('unpack_linux', environment, const BuildSystemConfig());
expect(result.hasException, false);
expect(fs.file('linux/flutter/libflutter_linux.so').existsSync(), true);
expect(fs.file('linux/flutter/flutter_export.h').existsSync(), true);
expect(fs.file('linux/flutter/flutter_messenger.h').existsSync(), true);
expect(fs.file('linux/flutter/flutter_plugin_registrar.h').existsSync(), true);
expect(fs.file('linux/flutter/flutter_glfw.h').existsSync(), true);
expect(fs.file('linux/flutter/icudtl.dat').existsSync(), true);
expect(fs.file('linux/flutter/cpp_client_wrapper/foo').existsSync(), true);
}));
test('Does not re-copy files unecessarily', () => testbed.run(() async {
await buildSystem.build('unpack_linux', environment, const BuildSystemConfig());
final DateTime modified = fs.file('linux/flutter/libflutter_linux.so').statSync().modified;
await buildSystem.build('unpack_linux', environment, const BuildSystemConfig());
expect(fs.file('linux/flutter/libflutter_linux.so').statSync().modified, equals(modified));
}));
test('Detects changes in input cache files', () => testbed.run(() async {
await buildSystem.build('unpack_linux', environment, const BuildSystemConfig());
fs.file('bin/cache/artifacts/engine/linux-x64/libflutter_linux.so').writeAsStringSync('asd'); // modify cache.
await buildSystem.build('unpack_linux', environment, const BuildSystemConfig());
expect(fs.file('linux/flutter/libflutter_linux.so').readAsStringSync(), 'asd');
}));
});
}
class MockPlatform extends Mock implements Platform {}